EP2199104A2 - Lastwagenreifen - Google Patents

Lastwagenreifen Download PDF

Info

Publication number
EP2199104A2
EP2199104A2 EP09178458A EP09178458A EP2199104A2 EP 2199104 A2 EP2199104 A2 EP 2199104A2 EP 09178458 A EP09178458 A EP 09178458A EP 09178458 A EP09178458 A EP 09178458A EP 2199104 A2 EP2199104 A2 EP 2199104A2
Authority
EP
European Patent Office
Prior art keywords
tire
belt
degrees
working
previous
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP09178458A
Other languages
English (en)
French (fr)
Other versions
EP2199104A3 (de
EP2199104B1 (de
Inventor
Bernard Robert Nicolas
Francois Pierre Charles Georges
Vincent Benoit Mathonet
Roland Willibrord Krier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41600778&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2199104(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Publication of EP2199104A2 publication Critical patent/EP2199104A2/de
Publication of EP2199104A3 publication Critical patent/EP2199104A3/de
Application granted granted Critical
Publication of EP2199104B1 publication Critical patent/EP2199104B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/28—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers characterised by the belt or breaker dimensions or curvature relative to carcass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/005—Reinforcements made of different materials, e.g. hybrid or composite cords
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/2003—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords
    • B60C9/2006—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords consisting of steel cord plies only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10765—Characterized by belt or breaker structure
    • Y10T152/10792—Structure where each bias angle reinforcing cord ply has no opposingly angled ply

Definitions

  • the invention relates in general to pneumatic tires for vehicles such as trucks.
  • the invention relates to a tire according to claim 1.
  • a pneumatic tire comprising a tread and a belt reinforcement structure located radially inward of the tread, the belt structure including a pair of working belts, wherein the angle of the working belts range from 16 degrees to 30 degrees from the circumferential direction, wherein the working belts are extensible, wherein the belt structure further comprises a low angle belt having reinforcements angled at less than 5 degrees.
  • the working belts are formed of high elongation wire having a % elongation at 10% of breaking load greater than 0.4% when taken from wire from a cured tire.
  • Bead or “Bead Core” mean generally that part of the tire comprising an annular tensile member, the radially inner beads are associated with holding the tire to the rim being wrapped by ply cords and shaped, with or without other reinforcement elements such as flippers, chippers, apexes or fillers, toe guards and chafers.
  • Belt Structure or “Reinforcing Belts” means at least two annular layers or plies of parallel cords, woven or unwoven, underlying the tread, unanchored to the bead.
  • Carcass means a laminate of tire ply material and other tire components cut to length suitable for splicing, or already spliced, into a cylindrical or toroidal shape. Additional components may be added to the carcass prior to its being vulcanized to create the molded tire.
  • “Circumferential” means lines or directions perpendicular to the axial direction.
  • Core means one of the reinforcement strands, including fibers, which are used to reinforce the plies.
  • Extensible means a cable, cord, wire or reinforcement having a relative elongation at break of greater than 0.2% at 10% of the breaking load, when measured from a cord extracted from a cured tire.
  • Inner Liner means the layer or layers of elastomer or other material that form the inside surface of a tubeless tire and that contain the inflating fluid within the tire.
  • Ply means a cord-reinforced layer of elastomer-coated, radially deployed or otherwise parallel cords.
  • Ring and radially mean directions radially toward or away from the axis of rotation of the tire.
  • Ring Ply Structure means the one or more carcass plies or which at least one ply has reinforcing cords oriented at an angle of between 65° and 90° with respect to the equatorial plane of the tire.
  • Figure 1 illustrates a first embodiment of a pneumatic tire, suitable for use as a truck tire.
  • the tire 10 has a tread 12 with a non-skid depth D.
  • the tire tread 12 may comprise a plurality of circumferentially continuous ribs, which may vary, but are shown for example as ribs 31, 32 and 33. Positioned between each rib is a circumferential groove 34, 35, 36, which are preferably continuous.
  • the tread may also comprise optional sipes (not shown).
  • the tread pattern is not limited to same, and may comprise, for example, a plurality of blocks and grooves (not shown).
  • the tire 10 further comprises a casing 14 which includes two opposed sidewalls 16 which extend down from the tread 12 to the bead area.
  • the casing of the tire may include an inner liner 24 which is typically formed of halobutyl rubber which forms an air impervious barrier.
  • the tire casing 14 further includes one or more radial plies 18 extending from the tread, down the sidewall to the tire bead 20.
  • the radial ply 18 is wrapped about or otherwise secured to each annular bead 20.
  • the beads 20 may be any desired shape, but in this embodiment it is shown as a hexagonal configuration with steel filaments.
  • the tire may further optionally include an apex 21 which may be shaped like a triangle.
  • the ply turnup in the bead area may be optionally reinforced with a chipper 23 wrapped about the bead ply 18.
  • the tire 10 further includes a belt package 50 which is located between the tread and the one or more plies 18.
  • the belt package comprises layers of reinforcement.
  • the ply 18 and the belt reinforcing structure 50 are made from cord reinforced elastomeric material, wherein the cords are typically steel wire or polyamide filaments and the elastomer preferably being rubber.
  • the belt reinforcing package 50 may include an optional radially inner transition belt 52.
  • the transition belt 52 preferably is the narrowest belt of the structure 50.
  • the transition belt 52 has a belt width which preferably ranges from 0.6 to 0.9 or 0.65 to 0.85 of the tread arc width.
  • the transition belt 52 preferably has an orientation that has an angle of between 45 to 70 degrees, preferably right.
  • the transition belt 52 is preferably made of ultra tensile steel with a construction of 3+2x0.35.
  • Belt reinforcing structure 50 includes a pair of extensible working belts, 54, 56.
  • Belt 54 is located radially inwards of belt 56.
  • Belt 54 has a width which is preferably equal or, about equal, i.e. ⁇ 5%, to the tread arc width.
  • the belt 54 has a belt width equal or substantially equal, i.e. ⁇ 5%, to the tread arc width.
  • the breaker angle of belt 54 is between 16 and 30 degrees, preferably with a right orientation, more preferably in the range of 19 to 25 degrees.
  • Belt 54 is preferably made of high elongation wire, which is has a % elongation at 10% of breaking load of greater than 0.4%, alternatively greater than 0.6% or 0.8%, as measured from a cord taken from a cured tire.
  • the cable has a % elongation at 10% of breaking load of greater than 1.7% when measurement is performed on a bare wire sample that has not been vulcanized in a tire.
  • the belt may be formed of wire having a wire construction of 3x7x, 3x4x, 4x4x.
  • the EPI may range from 8 to 14.
  • the wire may be a hybrid cord or a steel wire.
  • Belt 56 is the second member of the working belt pair.
  • Belt 56 has a width less than the width of belt 54 (the other working belt), and is preferably radially outward of belt 54.
  • the belt 56 has a width less than the width of belt 54 by a step off, which may range from 10 to 20 mm.
  • Belt 56 has a breaker angle between 16 and 30 degrees, preferably with a left orientation, more preferably in the range of 19 to 25 degrees.
  • Belt 56 is preferably made of high elongation wire.
  • the high elongation wire is the same as the wire of the belt 54. More preferably, the wire has the same construction with the same but opposite angular orientation as the wire of belt 54.
  • the belt structure 50 further comprises a fourth belt 58 which is preferably located between the working pair belts, 54, 56.
  • the fourth belt 58 may also be located between belts 52 and 54 or radially outward of belt 56.
  • the fourth belt 58 has reinforcements that are oriented circumferentially at 5 degrees or less, preferably 2 degrees or less, more preferably 0 degrees.
  • the belt is preferably formed from spirally winding a rubberized strip of one or more cords. Preferably, the strip has 3, 4 or 5 steel cords.
  • the belt 58 may be formed of a cut belt with the reinforcements oriented in the range of 0 to 10 degrees from the circumferential direction.
  • the belt 58 has a width sized to avoid compression in the shoulder area.
  • the belt width of fourth belt 58 is preferably in the range of 70% to 80% of the tread arc width, and even more preferably in the range of 73-77%.
  • the fourth belt 58 is preferably wide enough to decrease the strain cycles in the breaker wedge, and is just stopped before the shoulder area to avoid 0 degree wire compression and a too round footprint.
  • the belt structure of fourth belt 58 may be steel formed of 4+ 3x0.35 construction, and formed of high tensile steel, which means having a % elongation at 10% of breaking load of 0.18 or more, for measurements taken from a cured tire. For measurements taken from bare cords, the % elongation at 10% of breaking load is 0.2 or more.
  • the fourth belt may be formed of non-metal reinforcements such as aramid, carbon fiber, or polyketone or POK.
  • the belt structure may further include an optional overlay belt 62.
  • the overlay belt 62 preferably is the narrowest belt and is located radially outward of the other belts 52, 54, 56, 58.
  • the belt 62 should have the same angle and orientation as the adjacent belt 56.
  • Figure 3 illustrates a finite element analysis of a belt package of the present invention.
  • Curve 80 represents the strain energy density of a control tire versus circumferential location in the tire.
  • the control tire had the belt construction of 55R-16R-16L-16L with high tensile steel belts.
  • FEA analysis indicated the control tire had a life of 1.18.
  • Curve 75 represents the strain energy density of a tire of a first example having a belt package with a zero degree belt and the working belts made of inextensible reinforcements.
  • the belt package of the first example is 55R-21 R-0-21 L-21 L, wherein the belts were made of high tensile steel.
  • the predicted life of the tire was 3.91.
  • Curve 70 represents the strain energy density of a tire of a second example having a belt package with a zero degree belt and working belts the same as curve 75, but all of the belts were made of high elongation cable.
  • the tire of this example had the longest life of 5.11, showing a noticeable benefit of using high elongation cable.
  • the aspect ratio of the tire described above may vary.
  • the aspect ratio is preferably in the range of from 0.4 to 0.6.
  • the tire may have a net to gross ratio in the range of 70 to 90, more preferably in the range of 74 to 86, more preferably a 78 to 84.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
EP09178458.7A 2008-12-19 2009-12-09 Lastwagenreifen Active EP2199104B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/339,567 US9168789B2 (en) 2008-12-19 2008-12-19 Truck tire

Publications (3)

Publication Number Publication Date
EP2199104A2 true EP2199104A2 (de) 2010-06-23
EP2199104A3 EP2199104A3 (de) 2012-02-29
EP2199104B1 EP2199104B1 (de) 2013-05-29

Family

ID=41600778

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09178458.7A Active EP2199104B1 (de) 2008-12-19 2009-12-09 Lastwagenreifen

Country Status (2)

Country Link
US (1) US9168789B2 (de)
EP (1) EP2199104B1 (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011131383A1 (de) * 2010-04-21 2011-10-27 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
WO2015090704A1 (de) * 2013-12-18 2015-06-25 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
CN112976945A (zh) * 2019-12-17 2021-06-18 固特异轮胎和橡胶公司 充气轮胎
CN114103554A (zh) * 2020-08-31 2022-03-01 固特异轮胎和橡胶公司 卡车轮胎
CN114619804A (zh) * 2020-08-31 2022-06-14 固特异轮胎和橡胶公司 卡车轮胎
CN114619803A (zh) * 2020-12-14 2022-06-14 固特异轮胎和橡胶公司 卡车轮胎
CN114619802A (zh) * 2020-12-14 2022-06-14 固特异轮胎和橡胶公司 卡车轮胎
EP4215384A1 (de) * 2019-12-17 2023-07-26 The Goodyear Tire & Rubber Company Lastwagenreifen

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011001228A1 (de) 2011-03-11 2012-09-13 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
JP5628946B2 (ja) * 2013-02-12 2014-11-19 株式会社ブリヂストン 重荷重用タイヤ
US20210178820A1 (en) * 2019-12-17 2021-06-17 The Goodyear Tire & Rubber Company Pneumatic tire
FR3117410B1 (fr) * 2020-12-15 2022-12-02 Michelin & Cie Architecture optimisée d’un pneumatique de type Génie Civil

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2602424A1 (de) 1976-01-23 1977-07-28 Phoenix Gummiwerke Ag Guertelreifen
EP0661180A1 (de) 1993-12-28 1995-07-05 Sumitomo Rubber Industries Limited Radialer Reifen für PKW
US6065518A (en) 1995-08-01 2000-05-23 Sumitomo Rubber Industries, Ltd. Heavy duty pneumatic tire with high elongation steel belt cord
US6658836B2 (en) 2001-03-14 2003-12-09 The Goodyear Tire & Rubber Company Hybrid cord
EP1518666A2 (de) 2003-09-16 2005-03-30 The Goodyear Tire & Rubber Company Verfahren zur Herstellung einer Reifengürtelstruktur und damit ausgerüsteter Luftreifen
US7503363B2 (en) 2005-03-30 2009-03-17 The Goodyear Tire & Rubber Company Belt package for super single truck tires

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR6792110D0 (pt) * 1966-10-25 1973-06-12 Pirelli Anel banda de rodagem para pneumaticos com banda de rodagem separada
NL169158C (nl) * 1969-07-29 1982-06-16 Pirelli Loopvlakring voor een luchtband met een losneembaar loopvlak, alsmede een luchtband met een dergelijke loopvlakring.
CH518192A (it) * 1970-03-12 1972-01-31 Pirelli Anello battistrada per pneumatico a battistrada separato dalla carcassa
IT1054931B (it) 1976-01-05 1981-11-30 Pirelli Perfezionamento a pneumatici a carcassa radiale
US4688615A (en) * 1985-05-28 1987-08-25 The Goodyear Tire & Rubber Company Reinforcing structure for a rubber article
US4838966A (en) 1986-11-12 1989-06-13 The Armstrong Rubber Co. Woven endless tire reinforcing belt and method for producing same
GB2201925B (en) * 1987-03-12 1991-02-27 Dunlop Ltd Radial ply tyre
EP0364291B1 (de) 1988-10-14 1994-12-21 Bridgestone Corporation Radialer Luftreifen für Flugzeuge
US5225013A (en) 1989-03-14 1993-07-06 Bridgestone Corporation Pneumatic radial tire including wavy or zigzag belt cords
JP2702835B2 (ja) * 1990-10-29 1998-01-26 住友ゴム工業株式会社 自動二輪車用ラジアルタイヤ
JPH04173404A (ja) 1990-11-06 1992-06-22 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP3126516B2 (ja) 1991-10-29 2001-01-22 株式会社ブリヂストン 航空機用ラジアルタイヤ
JP2628939B2 (ja) 1991-02-28 1997-07-09 住友ゴム工業株式会社 空気入りタイヤ
US5465773A (en) 1993-04-30 1995-11-14 Bridgestone Corporation Pneumatic radial tires with zigzag belt and rubberized cord ply belt reinforcing layer
FR2719257B1 (fr) * 1994-04-28 1996-07-19 Dunlop Sa Pneumatique radial renforcé pour poids lourd.
JP3532981B2 (ja) 1994-12-13 2004-05-31 株式会社ブリヂストン 空気入りラジアルタイヤ
FR2728510A1 (fr) * 1994-12-23 1996-06-28 Michelin & Cie Pneumatique de rapport de forme h/s inferieur ou egal a 0,6
US5843583A (en) * 1996-02-15 1998-12-01 N.V. Bekaert S.A. Cord with high non-structural elongation
EP0875402A4 (de) 1996-07-25 2001-03-14 Yokohama Rubber Co Ltd Radialer luftreifen
FR2757799B1 (fr) 1996-12-27 1999-02-05 Michelin & Cie Armature de sommet pour pneumatique d'avion
FR2759945B1 (fr) * 1997-02-24 1999-04-02 Michelin & Cie Pneumatique de rapport de forme h/s inferieur ou egal a 0,6
JP3198077B2 (ja) 1997-06-27 2001-08-13 住友ゴム工業株式会社 空気入りタイヤ
US6352093B1 (en) 1999-12-28 2002-03-05 The Goodyear Tire & Rubber Company Continuous folded belt and splice therefor
US7104299B2 (en) * 2001-04-23 2006-09-12 The Goodyear Tire & Rubber Company Two piece tire with improved tire tread belt
EP1477333B1 (de) 2002-01-24 2018-06-20 Bridgestone Corporation Radialluftreifen
US7404425B2 (en) * 2002-04-24 2008-07-29 The Goodyear Tire & Rubber Company Belt package for super single truck tires
FR2857620B1 (fr) * 2003-07-18 2005-08-19 Michelin Soc Tech Pneumatique pour vehicules lourds
US7216684B2 (en) 2003-12-29 2007-05-15 The Goodyear Tire & Rubber Company Pneumatic aviation tire
FR2870163B1 (fr) 2004-05-13 2007-09-14 Michelin Soc Tech Pneumatique pour vehicules lourds
JP4041479B2 (ja) * 2004-08-06 2008-01-30 住友ゴム工業株式会社 重荷重用タイヤ
JP4938327B2 (ja) 2005-04-21 2012-05-23 株式会社ブリヂストン 航空機用ラジアルタイヤ、及び、航空機用ラジアルタイヤの製造方法
JP4747773B2 (ja) * 2005-10-11 2011-08-17 横浜ゴム株式会社 空気入りタイヤ
US7458200B2 (en) * 2005-12-08 2008-12-02 The Goodyear Tire & Rubber Co. High elongation cable
JP4907976B2 (ja) 2005-12-21 2012-04-04 株式会社ブリヂストン 航空機用空気入りラジアルタイヤ
JP4953633B2 (ja) 2006-01-04 2012-06-13 株式会社ブリヂストン 航空機ラジアルタイヤ
JP4953632B2 (ja) 2006-01-04 2012-06-13 株式会社ブリヂストン 航空機用ラジアルタイヤ
US20100154974A1 (en) 2008-12-19 2010-06-24 Francois Pierre Charles Gerard Georges Method of making a pneumatic tire
DE102010060257A1 (de) * 2010-10-29 2012-05-03 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2602424A1 (de) 1976-01-23 1977-07-28 Phoenix Gummiwerke Ag Guertelreifen
EP0661180A1 (de) 1993-12-28 1995-07-05 Sumitomo Rubber Industries Limited Radialer Reifen für PKW
US6065518A (en) 1995-08-01 2000-05-23 Sumitomo Rubber Industries, Ltd. Heavy duty pneumatic tire with high elongation steel belt cord
US6658836B2 (en) 2001-03-14 2003-12-09 The Goodyear Tire & Rubber Company Hybrid cord
EP1518666A2 (de) 2003-09-16 2005-03-30 The Goodyear Tire & Rubber Company Verfahren zur Herstellung einer Reifengürtelstruktur und damit ausgerüsteter Luftreifen
US7503363B2 (en) 2005-03-30 2009-03-17 The Goodyear Tire & Rubber Company Belt package for super single truck tires

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011131383A1 (de) * 2010-04-21 2011-10-27 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
US9315074B2 (en) 2010-04-21 2016-04-19 Continental Reifen Deutschland Gmbh Pneumatic vehicle tyre
WO2015090704A1 (de) * 2013-12-18 2015-06-25 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
CN112976945A (zh) * 2019-12-17 2021-06-18 固特异轮胎和橡胶公司 充气轮胎
EP4215384A1 (de) * 2019-12-17 2023-07-26 The Goodyear Tire & Rubber Company Lastwagenreifen
CN114103554A (zh) * 2020-08-31 2022-03-01 固特异轮胎和橡胶公司 卡车轮胎
EP3960496A1 (de) * 2020-08-31 2022-03-02 The Goodyear Tire & Rubber Company Lastwagenreifen
CN114619804A (zh) * 2020-08-31 2022-06-14 固特异轮胎和橡胶公司 卡车轮胎
CN114619803A (zh) * 2020-12-14 2022-06-14 固特异轮胎和橡胶公司 卡车轮胎
CN114619802A (zh) * 2020-12-14 2022-06-14 固特异轮胎和橡胶公司 卡车轮胎
EP4011647A1 (de) * 2020-12-14 2022-06-15 The Goodyear Tire & Rubber Company Lastwagenreifen
EP4011646A1 (de) * 2020-12-14 2022-06-15 The Goodyear Tire & Rubber Company Lastwagenreifen

Also Published As

Publication number Publication date
EP2199104A3 (de) 2012-02-29
US9168789B2 (en) 2015-10-27
EP2199104B1 (de) 2013-05-29
US20100154958A1 (en) 2010-06-24

Similar Documents

Publication Publication Date Title
EP2199104B1 (de) Lastwagenreifen
EP3838623B1 (de) Lastwagenreifen
EP3838619B1 (de) Luftreifen
EP4144539A1 (de) Luftreifen zur verwendung auf einem lastwagen
EP2199108A1 (de) Luftreifen
EP4011645A1 (de) Lastwagenreifen
US20090090449A1 (en) Pneumatic tire
EP3838621B1 (de) Luftreifen
US20230191844A1 (en) Truck tire
US20230191845A1 (en) Truck tire
US20080163969A1 (en) Pneumatic tire with buttressed sidewall
US20220185020A1 (en) Truck tire
US20230191842A1 (en) Truck tire
US20220185018A1 (en) Truck tire
US20220063336A1 (en) Truck tire
US20220185035A1 (en) Tire with improved bead structure
EP3838622A1 (de) Luftreifen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

RIC1 Information provided on ipc code assigned before grant

Ipc: B60C 9/20 20060101AFI20120126BHEP

17P Request for examination filed

Effective date: 20120829

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 614128

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130615

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602009015977

Country of ref document: DE

Effective date: 20130725

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 614128

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130529

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130909

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130830

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130829

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130930

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130929

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20130529

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130829

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: MICHELIN RECHERCHE ET TECHNIQUE S.A.

Effective date: 20140224

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 602009015977

Country of ref document: DE

Effective date: 20140224

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20131209

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131209

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131209

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131231

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131209

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20091209

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

PLCK Communication despatched that opposition was rejected

Free format text: ORIGINAL CODE: EPIDOSNREJ1

APBM Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOSNREFNO

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

APBQ Date of receipt of statement of grounds of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA3O

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

APBU Appeal procedure closed

Free format text: ORIGINAL CODE: EPIDOSNNOA9O

REG Reference to a national code

Ref country code: DE

Ref legal event code: R100

Ref document number: 602009015977

Country of ref document: DE

PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION REJECTED

27O Opposition rejected

Effective date: 20181218

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230929

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20231110

Year of fee payment: 15

Ref country code: DE

Payment date: 20231017

Year of fee payment: 15